- 12 Mar, 2006 23 commits
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Alexey Dobriyan authored
Signed-off-by:
Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by:
Andrew Morton <akpm@osdl.org> Signed-off-by:
James Bottomley <James.Bottomley@SteelEye.com>
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Alexey Dobriyan authored
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Alexey Dobriyan authored
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Alexey Dobriyan authored
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Alexey Dobriyan authored
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Alexey Dobriyan authored
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Alexey Dobriyan authored
* Remove unused #define's * Remove unused typedefs. * Remove prototypes for non-existing functions. Signed-off-by:
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Rene Herman authored
Add device-major aliases in drivers/scsi, allowing kmod autoload: MODULE_ALIAS_CHARDEV_MAJOR(SCSI_CHANGER_MAJOR) MODULE_ALIAS_CHARDEV_MAJOR(OSST_MAJOR) MODULE_ALIAS_CHARDEV_MAJOR(SCSI_TAPE_MAJOR) MODULE_ALIAS_BLOCKDEV_MAJOR(SCSI_CDROM_MAJOR) MODULE_ALIAS_BLOCKDEV_MAJOR(SCSI_DISKN_MAJOR) Signed-off-by:
Kai Makisara <kai.makisara@kolumbus.fi> Signed-off-by:
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Hannes Reinecke authored
Because of some quirk in the SCSI spec the aic79xx driver chose to force a renegotiation when sending an inquiry. This should better be handled by the upper layers if required at all. Signed-off-by:
Hannes Reinecke <hare@suse.de> Signed-off-by:
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Hannes Reinecke authored
This patch fixes the aic79xx driver to properly respond to BIOS settings. Signed-off-by:
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Hannes Reinecke authored
On certain systems the driver seems to hit upon some "scsi0: Invalid Sequencer interrupt occurred." problem and dumps card state. According to Adaptec engineers this message is harmless. So as not to confuse user we can as well disable the internal card state dump and just print out the message itself. Signed-off-by:
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Hannes Reinecke authored
This patch updates the error recovery. Routines for TARGET RESET and ABORT COMMAND are split up as the logic is quite dissimilar. Signed-off-by:
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Hannes Reinecke authored
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Hannes Reinecke authored
This patch converts aic79xx to use the midlayer-supplied tcq functions. We also set the queuedepth to '1' if tcq is disabled; the aic79xx driver gets confused otherwise. Will set it back to '2' once I figure out how to queue requests in the driver. Signed-off-by:
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Hannes Reinecke authored
This patch removes the need for platform_data->qfrozen. We're now using complete() instead of semaphores thus simplifying ahd_freeze_simq() quite a lot. This also fixes some deadlocks in the recovery code (again). Signed-off-by:
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James Smart authored
Change version number to 8.1.4 Signed-off-by:
James Smart <James.Smart@emulex.com> Signed-off-by:
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James Smart authored
Two misc fixes: - Fix deadlock caused by return with host_lock held in lpfc_findnode_did - Initialize all fields of the allocated mail box structure to zero. Was causing some sysfs mailbox commands to fail immediately after load. Signed-off-by:
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James Smart authored
Introduce lpfc_reset_barrier() function for resets on dual channel adapters Workaround for a hardware errata on dual channel asics. There is a potential for the chip to lock up on a reset if a shared dma engine is in use. The (ugly) work around requires a reset process which uses a mailbox command to synchronize the independent channels prior to the reset to avoid the issue. Unfortunately, the timing windows required to ensure this workaround succeeds are very specific, meaning we can't release the cpu during the barrier. Signed-off-by:
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James Smart authored
Fixed a timer panic due to timer firing after freeing ndlp Signed-off-by:
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James Smart authored
Fixed RSCN handling when a PLOGI is in retry. Signed-off-by:
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James Smart authored
Fix Discovery processing for NPorts that change their NPortId on the fly due to a cable swap. Signed-off-by:
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Vasily Averin authored
i2o_exec_lct_modified() does not release memory allocated for work_struct. Signed-off-by:
Vasily Averin <vvs@sw.ru> Although your patch is the same, i've rewritten it a little bit for naming consistency in the I2O driver. Acked-by:
Markus Lidel <Markus.Lidel@shadowconnect.com> Signed-off-by:
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Ralf Baechle authored
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Ralf Baechle <ralf@linux-mips.org> Signed-off-by:
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- 10 Mar, 2006 1 commit
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James Bottomley authored
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- 07 Mar, 2006 2 commits
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James Bottomley authored
The patch [SCSI] SCSI core kmalloc2kzalloc Has an incorrect piece in sr_ioctl.c; it changes buffer from kmalloc to kzalloc, but then removes the clearing of the stack variable struct packet_command. This, in turn leaves rubbish in the sense pointer which the sr_do_ioctl() command then happily writes to ... oops. Thanks to Mike Christie <michaelc@cs.wisc.edu> for spotting this. Signed-off-by: -
Willem Riede authored
On 02/07/2006 04:12:55 AM, Christoph Hellwig wrote: > On Mon, Feb 06, 2006 at 08:02:21PM -0500, Willem Riede wrote: > > > But I will certainly help retire scsi_request. And anything else that is > > needed to keep up with proper kernel style. Let me know what those are, if > > you would? I'll start looking at how st has changed, and will be back with > > any questions I may have. > > right now the above is the most urgent bit. What would be nice but not > required is a conversion to the sense handling helpers, similar to what > st got (aka using the *normalize_sense functions and then dealing with the > parsed sense buffer instead of the raw sense data) Ok, so here is my first take at satisfying this request. Be warned, that beyond compiling, and checking that the new module doesn't immediately blow up, there hasn't yet been a lot of testing. But this should allow you to comment on the changes, and move forward with dropping scsi_request from the kernel code. Signed-off-by:
Willem Riede <osst@riede.org> Signed-off-by:
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- 06 Mar, 2006 10 commits
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James Bottomley authored
Stop gcc complaining about undefined variables Signed-off-by: -
Jamie Wellnitz authored
Change version number to 8.1.3 Signed-off-by:
Jamie Wellnitz <Jamie.Wellnitz@emulex.com> Signed-off-by:
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Jamie Wellnitz authored
Fix polling mode panic Cause: Race between interrupt driven and polling path in harvesting iocbs from the response ring. Signed-off-by:
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Jamie Wellnitz authored
Protect NPL lists with host lock Symptoms: lpfc_findnode_rpi and lpfc_findnode_did can be called outside of the discovery thread context. We have to iterate through the NPL lists under the host lock and all add/del operations on those lists have to be done under host lock. Signed-off-by:
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Jamie Wellnitz authored
Fix deadlock in lpfc_fdmi_tmo_handler lpfc_fdmi_tmo_handler was calling lpfc_fdmi_cmd with the host_lock held. lpfc_fdmi_cmd assumes the host_lock is released as it calls functions that acquire the host_lock. lpfc_fdmi_tmo_handler acquired the host_lock to protect access to work_hba_events. This was already checked in the worker thread so we can remove that code completely and remove access to the host_lock. Signed-off-by:
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Jamie Wellnitz authored
Fix performance when using multiple SLI rings Currently the driver allocates all of its SLI command and response ring entries to one primary ring. Other rings get little, or no, resources. Allow more resources to be given to ring 1 Signed-off-by:
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Jamie Wellnitz authored
Remove unused MBhostaddr from lpfc_sli structure Signed-off-by:
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Jamie Wellnitz authored
PCI hrd_type should be obtained with pci_read_config_byte() macro Driver keys off of this field to report the proper adapter type. The pci subsystem explicitly clears the multiport bit in the copy of the field given the driver. Thus, to properly name the card, obtain it from config space. Signed-off-by:
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Jamie Wellnitz authored
Derive supported speeds from LMT field in the READ_CONFIG Driver was keying off internal cores. Use what the firmware reports instead. Signed-off-by:
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James Bottomley authored
Begin introducing the concept of sas remote devices that have an rphy embedded. The first one (this) is a simple end device. All that an end device really does is have port mode page parameters contained. The next and more complex piece will be expander remote devices. Signed-off-by:
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- 03 Mar, 2006 3 commits
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James Bottomley authored
aic94xx doesn't have a use for the bay or enclosure identifiers. Also, I think it's not going to need a get_linkerrors(), so wire up all of these exported properties as conditional on the underlying function support. Signed-off-by: -
Christoph Hellwig authored
Use the kthread_ API instead of opencoding lots of hairy code for kernel thread creation and teardown. Also switch from semaphore-based thread wakeup to wake_up_process. Signed-off-by:
Christoph Hellwig <hch@lst.de> Acked-By:
Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by:
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James Bottomley authored
I don't think these exist in silicon yet, but the aic94xx driver has a register setting for them. Signed-off-by:
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- 01 Mar, 2006 1 commit
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James Bottomley authored
This is the first half of a patch to add the generic domain validation to mptspi. It also creates a secondary "virtual" channel for raid component devices since these are now exported with no_uld_attach. What Eric and I would have really liked is to export all physical components on channel 0 and all raid components on channel 1. Unfortunately, this would result in device renumbering on platforms with mixed RAID/Physical devices which was considered unacceptable for userland stability reasons. Still to be done is to plug back the extra parameter setting and DV pieces on reset and hotplug. Signed-off-by:
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